CN209541531U - A kind of airplane heat exchanger flushing device - Google Patents
A kind of airplane heat exchanger flushing device Download PDFInfo
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- CN209541531U CN209541531U CN201822128470.2U CN201822128470U CN209541531U CN 209541531 U CN209541531 U CN 209541531U CN 201822128470 U CN201822128470 U CN 201822128470U CN 209541531 U CN209541531 U CN 209541531U
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- heat exchanger
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- cleaned
- fluid tank
- water pump
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Abstract
The utility model discloses a kind of airplane heat exchanger flushing devices, are related to aerospace field, comprising: heat exchanger (6) to be cleaned；The upper end of the heat exchanger (6) to be cleaned has cold road spray interface (5), the heat exchanger (6) to be cleaned also has hot pipeline connector (7), and cold road spray interface (5) and the hot pipeline connector (7) are connect by outlet valve component (10) with cleaning fluid tank (3) respectively；The outlet valve component (10), for controlling cold road spray interface (5) and the hot pipeline connector (7) is connected to the cleaning fluid tank (3) or is not connected to.It can solve and heat exchanger is immersed in cleaning solution, cleaning process need to use a large amount of cleaning solutions, and higher cost and open rinse bath clean bad environments, and the space utilization rate for cleaning workshop is low, heat the higher problem of a large amount of cleaning solutions energy consumptions.
Description
Technical field
The utility model relates to aerospace field, specifically a kind of airplane heat exchanger flushing device.
Background technique
Aircraft air condition heat exchanger model is complicated, and volume is big, long using the time, and cleaning is difficult.Conventionally employed immersion way
Heat exchanger, i.e., be immersed in cleaning solution by cleaning.Cleaning process need to use a large amount of cleaning solutions, higher cost.Meanwhile because using
Open rinse bath cleans bad environments, and the space utilization rate for cleaning workshop is low, and it is higher to heat a large amount of cleaning solution energy consumptions.
Summary of the invention
In view of this, the present invention provides a kind of airplane heat exchanger flushing devices, to solve to impregnate heat exchanger
In cleaning solution, cleaning process need to use a large amount of cleaning solutions, and higher cost and open rinse bath clean bad environments, clearly
The space utilization rate of car wash is low, heats the higher problem of a large amount of cleaning solutions energy consumptions.
The utility model provides a kind of airplane heat exchanger flushing device, comprising:
Heat exchanger to be cleaned；
There is cold road to spray interface for the upper end of the heat exchanger to be cleaned, and the heat exchanger to be cleaned also has
Hot pipeline connector, the cold road spray interface and the hot pipeline connector pass through outlet valve component respectively and connect with cleaning fluid tank；
The outlet valve component, for controlling the cold road spray interface and the hot pipeline connector and the cleaning fluid tank
Connection or not.
Preferably, also there is water pump between the cleaning fluid tank and the outlet valve component；
The water pump, for providing pressure to the cleaning solution in the cleaning fluid tank.
Preferably, also there is unit fixed on water pump suction valve between the water pump and the cleaning fluid tank；
Whether the unit fixed on water pump suction valve, the cleaning solution for controlling cleaning fluid tank flow into the water pump.
Preferably, the downside of the heat exchanger to be cleaned has water receiving mechanism；
The water receiving mechanism, for picking up the cleaning waste liquid of the heat exchanger to be cleaned.
Preferably, the water receiving mechanism, comprising: support orifice plate sum aggregate water dispenser structure；
The upside of the support orifice plate is the heat exchanger to be cleaned, and the downside of the support orifice plate is collection water dispenser
Structure；
There is through-hole on the support orifice plate；
The support orifice plate is used to support the heat exchanger to be cleaned and by the heat exchanger to be cleaned
Waste liquid enters the water collection agencies by the through-hole；
The water collection agencies, for collecting the waste liquid of the heat exchanger to be cleaned.
Preferably, the water collection agencies, comprising: leaf filter sum aggregate water tray；
The upside of the leaf filter is the support orifice plate, and the downside of the leaf filter is the support of catchmenting
The downside of disk, the collection water tray is the cleaning fluid tank；
The leaf filter, for filtering the waste liquid of the heat exchanger to be cleaned；
The collection water tray, the liquid for filtering the leaf filter import the cleaning fluid tank.
Preferably, the cleaning fluid tank, the support orifice plate, the heat exchanger to be cleaned, the leaf filter
With the collection water tray in cleaning cabin.
Preferably, the cleaning cabin has washing of tanks door.
Preferably, a kind of airplane heat exchanger flushing device, further includes:
Controller；
The controller is connect with the water pump and the outlet valve component respectively；
The controller is controlled for controlling the pump working or not working and pass through the outlet valve component
The cold road spray interface and the hot pipeline connector are connected to the cleaning fluid tank or are not connected to.
Preferably, the controller, comprising: cleaning module control panel and cleaning module electric cabinet；
The cleaning module control panel, for by the cleaning module electric cabinet control pump working or not
It works and the cold road is controlled by the outlet valve component and spray interface and the hot pipeline connector and the cleaning fluid tank
Connection or not.
The utility model at least has the following beneficial effects:
The utility model provides a kind of airplane heat exchanger flushing device, to solve heat exchanger being immersed in cleaning solution
Interior, cleaning process need to use a large amount of cleaning solutions, and higher cost and open rinse bath clean bad environments, clean workshop
Space utilization rate is low, heats the higher problem of a large amount of cleaning solutions energy consumptions.
Detailed description of the invention
By the description below with reference to attached drawing to the utility model embodiment, the above-mentioned and other mesh of the utility model
, feature and advantage it is apparent, in the accompanying drawings:
Fig. 1 is a kind of connection schematic diagram of airplane heat exchanger flushing device of the utility model embodiment；
Fig. 2 is a kind of schematic diagram in kind of airplane heat exchanger flushing device of the utility model embodiment；
Fig. 3 is the decomposition diagram of the utility model embodiment Fig. 2.
Specific embodiment
The utility model is described below based on embodiment, but it is worth noting that, the utility model is simultaneously unlimited
In these embodiments.It is detailed to describe some specific detail sections below in the datail description of the utility model.So
And for the part of no detailed description, the utility model can also be understood completely in those skilled in the art.
In addition, it should be understood by one skilled in the art that provided attached drawing is simply to illustrate that the utility model
Objects, features and advantages, attached drawing are not to be actually drawn to scale.
Meanwhile unless the context clearly requires otherwise, "include", "comprise" etc. otherwise throughout the specification and claims
Similar word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, being " including but not limited to "
Meaning.
Fig. 1 is a kind of connection schematic diagram of airplane heat exchanger flushing device of the utility model embodiment.As shown in Figure 1,
A kind of airplane heat exchanger flushing device, comprising: heat exchanger 6 to be cleaned；The upper end of heat exchanger 6 to be cleaned has cold
Road sprays interface 5, and heat exchanger 6 to be cleaned also has hot pipeline connector 7, and cold road spray interface 5 and hot pipeline connector 7 pass through respectively
Outlet valve component 10 is connect with cleaning fluid tank 3；Outlet valve component 10, for controlling cold road spray interface 5 and hot pipeline connector 7
It is connected to or is not connected to cleaning fluid tank 3.To solve for heat exchanger to be immersed in cleaning solution, cleaning process need to use a large amount of clear
Washing lotion, higher cost and open rinse bath clean bad environments, and the space utilization rate for cleaning workshop is low, and heating is a large amount of clear
The higher problem of washing lotion energy consumption.
Specifically, in Fig. 1, using cleaning in cleaning solution is immersed in front of heat exchanger 6 to be cleaned, by heat exchange
Device is immersed in cleaning solution, and cleaning process need to use a large amount of cleaning solutions, and higher cost and this open rinse bath clean ring
Border is severe, and the space utilization rate for cleaning workshop is low, heats the higher problem of a large amount of cleaning solutions energy consumptions.The utility model will be to be cleaned
The upper end of heat exchanger 6 cold road spray interface 5 is installed, heat exchanger 6 to be cleaned also has hot pipeline connector 7, cold road spray
The cold Lu Liantong of interface 5 and heat exchanger 6 to be cleaned, the hot Lu Liantong of hot pipeline connector 7 and heat exchanger 6 to be cleaned are drenched,
Cold road spray interface 5 and hot pipeline connector 7 are connect by outlet valve component 10 with cleaning fluid tank 3 respectively；Outlet valve component 10,
For controlling cold road spray interface 5 and hot pipeline connector 7 is connected to cleaning fluid tank 3 or is not connected to.That is, when needing to clean cold road,
Outlet valve component 10 controls cold road spray interface 5 and is connected to cleaning fluid tank 3, and hot pipeline connector 7 does not connect with cleaning fluid tank 3 at this time
It is logical；When needing to clean hot road, outlet valve component 10 controls cold road spray interface 5 and is not connected to cleaning fluid tank 3, and hot road connects at this time
First 7 are connected to cleaning fluid tank 3.
In Fig. 1, outlet valve component 10 can be reversal valve, or be a three-way piece, the first of three-way piece it is logical with
Cleaning fluid tank 3 connects, and the second of three-way piece is logical and the road third reduction of fractions to a common denominator Bie Yuleng sprays interface 5 and hot pipeline connector 7 connects, three-way piece
The second road Tong Heleng spray interface 5 between pipeline on there is cool passage valve door, the third of three-way piece is logical between hot pipeline connector 7
Pipeline on have hot passage valve door.By turning on or off cool passage valve door and hot passage valve door, control cleaning fluid tank 3 with it is to be cleaned
The Leng Lu of heat exchanger 6 be connected to Re Lu.
In Fig. 1, also there is water pump 11 between cleaning fluid tank 3 and outlet valve component 10；Water pump 11, for cleaning solution
Cleaning solution in case 3 provides pressure.
In Fig. 1, also there is unit fixed on water pump suction valve 12 between water pump 11 and cleaning fluid tank 3；Unit fixed on water pump suction valve 12, is used for
Whether the cleaning solution of control cleaning fluid tank 3 flows into water pump 11.Specifically, being handed over when needing the work of water pump 11 to clean heat to be cleaned
When parallel operation 6, unit fixed on water pump suction valve 12 is opened, whether the cleaning solution of cleaning fluid tank 3 flows into water pump 11.
In Fig. 1, the downside of heat exchanger 6 to be cleaned has water receiving mechanism；Water receiving mechanism, it is to be cleaned for picking up
The cleaning waste liquid of heat exchanger 6.
In Fig. 1, controller A；Controller A is connect with water pump 11 and outlet valve component 10 respectively；Controller A, is used for
The work of control water pump 11 or do not work and by outlet valve component 10 control cold road spray interface 5 and hot pipeline connector 7 with
Cleaning fluid tank 3 is connected to or is not connected to.That is, when needing work to clean heat exchanger 6 to be cleaned, open water pump into
Whether mouth valve 12, the cleaning solution of cleaning fluid tank 3 flow into water pump 11, and controller A controls water pump 11 and works, and selects outlet valve
Component 10 controls cold road spray interface 5 or hot pipeline connector 7 is connected to cleaning fluid tank 3, cleans heat exchanger 6 to be cleaned.When
When not needing work and cleaning heat exchanger 6 to be cleaned, controller A control water pump 11 does not work, and simultaneously closes off outlet valve
Component 10, outlet valve component 10 controls cold road spray interface 5 and hot pipeline connector 7 does not connect with cleaning fluid tank 3.
In Fig. 1, controller A can be the controllers such as single-chip microcontroller, computer or PLC, but the control of the utility model
Device processed is preferably single-chip microcontroller；Because the controllers such as PLC are generally more expensive, price is generally arrived between tens of thousands of thousands of, but
Be single-chip microcontroller price between several maos to several yuan, therefore the controller A of the utility model is preferably single-chip microcontroller.Such as: monolithic
Machine C8051F121.Single-chip microcontroller C8051F121 is a fully-integrated monolithic composite signal that Silicon Labs company releases
The microcontroller of system.Single-chip microcontroller C8051F121 has the single-chip microcontroller of the 64 foot TQFP encapsulation of 32 number I/O pins, and ties
The analog digital converter and a high-throughput 8051CPU of high-precision are closed, this makes single-chip microcontroller C8051F121 become this
The ideal chose of utility model.
Fig. 2 is a kind of schematic diagram in kind of airplane heat exchanger flushing device of the utility model embodiment.Fig. 3 is that this is practical
The decomposition diagram of new embodiment Fig. 2.As shown in Figure 1-3, a kind of airplane heat exchanger flushing device, comprising: to be cleaned
Heat exchanger 6；There is cold road to spray interface 5 for the upper end of heat exchanger 6 to be cleaned, and heat exchanger 6 to be cleaned also has heat
Pipeline connector 7, cold road spray interface 5 and hot pipeline connector 7 are connect by outlet valve component 10 with cleaning fluid tank 3 respectively；Outlet valve
Door component 10, for controlling cold road spray interface 5 and hot pipeline connector 7 is connected to cleaning fluid tank 3 or is not connected to.
In fig. 1-3, also there is water pump 11 between cleaning fluid tank 3 and outlet valve component 10；Water pump 11, for cleaning
Cleaning solution in liquid case 3 provides pressure.Also there is unit fixed on water pump suction valve 12 between water pump 11 and cleaning fluid tank 3；Unit fixed on water pump suction valve
Door 12, whether the cleaning solution for controlling cleaning fluid tank 3 flows into water pump 11.
In Fig. 1-3, the downside of heat exchanger 6 to be cleaned has water receiving mechanism；Water receiving mechanism, it is to be cleaned for picking up
The cleaning waste liquid of heat exchanger 6.Water receiving mechanism, comprising: support orifice plate 4 and water collection agencies；It is to be cleaned for supporting the upside of orifice plate 4
Heat exchanger 6, support orifice plate 4 downside be water collection agencies；Supporting has through-hole on orifice plate 4；Orifice plate 4 is supported, is used to support
Heat exchanger 6 to be cleaned and the waste liquid of heat exchanger 6 to be cleaned is entered into water collection agencies by through-hole；Water collection agencies are used
In the waste liquid for collecting heat exchanger 6 to be cleaned.
In Fig. 1-3, water collection agencies, comprising: 8 sum aggregate water tray 9 of leaf filter；The upside of leaf filter 8 is support
Orifice plate 4, the downside of leaf filter 8 are collection water tray 9, integrate the downside of water tray 9 as cleaning fluid tank 3；Leaf filter 8 is used
In the waste liquid for filtering heat exchanger 6 to be cleaned；Collect water tray 9, the liquid for filtering leaf filter 8 imports cleaning solution
Case 3.
In Fig. 1-3, cleaning fluid tank 3, support orifice plate 4, heat exchanger 6 to be cleaned, 8 sum aggregate water tray 9 of leaf filter
In cleaning cabin 2.Cleaning cabin 2 has washing of tanks door 1.2 washing of tanks doors 1 form hemi-closure space for keeping away when cleaning with cleaning cabin 2
Liquid free of cleaning splashes to outside equipment.Collection water tray 9 is set on cleaning fluid tank 3, collection water tray 9 embeds 3 leaf filters 8, board-like
8 top of filter covering support orifice plate 4.4,8,9,3 assemblys are placed in the hemi-closure space of 1,2 compositions.Heat to be cleaned is handed over
Parallel operation 6 is placed on 4 support orifice plates, and the 6 cold roads of the cold road opening covering 5 of heat exchanger to be cleaned spray interface, and 6 heat to be cleaned are handed over
The hot road interface of parallel operation connects 7 hot pipeline connectors.Collect 9 lower part of water tray and be embedded with leaf filter 8, leaf filter 8 was used for filtering
Particulate matter in washing lotion.
In Fig. 1-3, unit fixed on water pump suction valve 12 is connected by pipeline with cleaning fluid tank 3, is used for water feeding of water pump.Outlet valve group
10 water inlet end of part connects water pump 11 and exports.10 other end of outlet valve component is separately connected hot pipeline connector 7, for being hot road for clear
Washing lotion；Cold road spray interface 5 is used to spray the cold road of heat exchanger 6 to be cleaned.Outlet valve component 10, water pump 11, water pump
The cleaning module that imported valve 12, cleaning module control panel 13, cleaning module electric cabinet 14 and frame 15 form can be with multimode
Block is used in parallel, to be suitable for different size of 6 cleaning of heat exchanger to be cleaned.
In Fig. 1-3, the controller A of Fig. 1 is connect with water pump 11 and outlet valve component 10 respectively；Controller A, for controlling
Water pump 11 processed work or not and controls cold road by outlet valve component 10 and sprays interface 5 and hot pipeline connector 7 and clear
Washing lotion case 3 is connected to or is not connected to.Specifically, controller A, comprising: cleaning module control panel 13 and cleaning module are automatically controlled
Case 14；Cleaning module control panel 13, for by cleaning module electric cabinet 14 control water pump 11 work or do not work and
Control that cold road sprays interface 5 and hot pipeline connector 7 is connected to cleaning fluid tank 3 or is not connected to by outlet valve component 10.Cleaning
Module control panel 13 is installed on cleaning module electric cabinet 14 for controlling the cleaning of heat exchanger 6 to be cleaned.
In Fig. 1-3, that is to say, cleaning module control panel 13 is single-chip microcontroller or calculating, and cleaning module electric cabinet 14,
Can include: relay；Cleaning module control panel 13 controls the work of water pump 11 by relay or does not work and pass through
Mouth valve member 10 controls cold road spray interface 5 and hot pipeline connector 7 is connected to cleaning fluid tank 3 or is not connected to.
In Fig. 1-3, by mold cleaning block control panel 13 be single-chip microcontroller for be illustrated, single-chip microcontroller first output I/O port with
First coil one end of relay connects, the first coil other end ground connection of relay；Single-chip microcontroller second output I/O port with after
Second coil one end of electric appliance connects, the second coil other end ground connection of relay；One end of first normal opened contact of relay
It is connect with pump power, the other end of the first normal opened contact of relay is connect with water pump 11, is worked if necessary to water pump 11, then
First output I/O port output high level (5V or 3.3V) of single-chip microcontroller, the first coil electrification of relay, the first of relay
The first normal opened contact that coil controls relay is attracted, and pump power and water pump 11 are connected, and water pump 11 works., whereas if needing
Water pump 11 is wanted not work, then the first output I/O port output low level (0V) of single-chip microcontroller, the first coil of relay is not charged, after
First normal opened contact of electric appliance disconnects, and pump power is disconnected with water pump 11, and water pump 11 does not work.Unit fixed on water pump suction valve 12 uses
Electric and pneumatic valve connection and unit fixed on water pump suction.Two electric and pneumatic valves of outlet valve component 10 are connected to water and pump out
Mouthful, for controlling Leng Lu and hot Lu Shuiliu (that is, outlet valve component 10 controls cold road spray interface 5 and hot pipeline connector 7 and clear
Washing lotion case 3 is not connected to).
In Fig. 1-3, cold road spray interface 5 and hot pipeline connector 7 are controlled by outlet valve component 10 and are connected to cleaning fluid tank 3
Or it is not connected to identical as the control principle of water pump 11.When needing work to clean heat exchanger 6 to be cleaned, open water pump into
Whether mouth valve 12, the cleaning solution of cleaning fluid tank 3 flow into water pump 11, and controller A controls water pump 11 and works, and selects outlet valve
Component 10 controls cold road spray interface 5 or hot pipeline connector 7 is connected to cleaning fluid tank 3, cleans heat exchanger 6 to be cleaned.When
When not needing work and cleaning heat exchanger 6 to be cleaned, controller A control water pump 11 does not work, and simultaneously closes off outlet valve
Component 10, outlet valve component 10 controls cold road spray interface 5 and hot pipeline connector 7 is not connected to cleaning fluid tank 3.
In conjunction with Fig. 1-3, the assembly of the utility model is illustrated: the heat exchanger to be cleaned to clear heat exchanger 6(
With mutually isolated Re Lu and Leng Lu in 6) upper end there is cold road to spray interface 5, heat exchanger 6 to be cleaned is with hot road
Connector 7, cold road spray interface 5 and hot pipeline connector 7 respectively with outlet valve component 10(such as, reversal valve) two outlets connect,
The import of outlet valve component 10 is connect with the outlet of water pump 11, and the import of water pump 11 and one end of unit fixed on water pump suction valve 12 connect
It connects, the other end of unit fixed on water pump suction valve 12 passes through piping connection to cleaning fluid tank 3, cleaning module control panel 13 and cleaning module
Electric cabinet 14 controls the work of water pump 11 or portion works and control outlet valve component 10 sprays the cold road that flows to of water pump 11
Drench interface 5 or hot pipeline connector 7.The downside of heat exchanger 6 to be cleaned has support orifice plate 4, and heat to be cleaned is handed over after cleaning
The interior water of parallel operation 6 flows through support orifice plate 4, flows to leaf filter 8 by the hole of support orifice plate 4.Collect water tray 9 and is used for fixed plate
Formula filter 8 and collect by filter 8 flow out cross drainage, collection water tray 9 will drainage guiding cleaning fluid tank 3 in.Cleaning
Liquid case 3, support orifice plate 4, cold road spray interface 5, heat exchanger 6 to be cleaned, hot pipeline connector 7, leaf filter 8 and support of catchmenting
Disk 9 is placed in cleaning cabin 2, prevents liquid splash in cleaning fluid tank 3.Cleaning cabin 2 also has cleaning hatch door 1, facilitates cleaning solution
Liquid takes out in case 3.Outlet valve component 10, water pump 11, unit fixed on water pump suction valve 12, cleaning module control panel 13, cleaning mould
Block electric cabinet 14 is fixed in frame 15.
In conjunction with Fig. 1-3, the application method of the utility model is illustrated: heat exchanger 6 to be cleaned is placed in support
On orifice plate 4, heat exchanger 6 to be cleaned is separately connected cold road spray interface 5 and hot pipeline connector 7.In cleaning module control panel
13 starting cleanings, water pump 11 extract cleaning solution from cleaning fluid tank 3, feed to respectively cold road spray interface 5 be sprayed it is to be cleaned
The cold road of heat exchanger 6 and feed to the hot road that hot pipeline connector 7 rinses heat exchanger 6 to be cleaned.The flow class of water pump 11 is
30 cubes ms/h.Process is rinsed to rinse 5 minutes for infiltrating surface to the cold road of clear heat exchanger 6；It is handed over to clear heat
The hot road of parallel operation 6 is rinsed 30 minutes, this is a flush cycle.It completes to rinse the achievable heat exchanger cleaning of 7-8 flush cycle
Work.Rinse capability when the utility model is used alone is for the design of 737 series aircraft heat exchanger of air condition.It is bigger when cleaning
Heat exchanger when, such as when 777 aircrafts or A330 airplane heat exchanger, suitable cold road spray interface 5 and Re Lu must be selected
Connector 7 is connected to clear heat exchanger 6.The utility model 2 to 4 in parallel or more is for supplying cleaning solution.Fig. 2 uses 4
A the utility model, by changing pipeline connecting mode or valve opening and closing being cooperated to change the paralleling model cleaned.
In short, due to the utility model with spray and forced circulation (using water pump 11 and leaf filter 8, will enter to
Liquid after clear heat exchanger 6 cleans is back to cleaning fluid tank 3) cleaning way substitution immersion way, reduce single cleaning
Liquid dosage and cleaning solution total amount increase concentration of lotion in same dosage.The utility model that can be used alone is clear simultaneously
Multiple small heat-exchangers are washed, by multiple the utility model in parallel, it can be achieved that all types aircraft air condition heat exchanger cleans
Ability.The utility model has the advantages of small investment, land occupation is few, and consumptive material is few, and flexibility is high, high reliablity.The utility model is
Closed automatic cleaning equipment is done, the cleaning demand of holotype number and the following model is met.According to experimental result, hot road is using strong
Circulating cleaning fluid processed, the method that cold road uses spray mode to substitute immersion way cleaning compare tradition and impregnate high-efficient and save clearly
Washing lotion dosage.
Embodiment described above is only to express the embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention.It should be pointed out that the ordinary skill people of this field
For member, without departing from the concept of the premise utility, several deformations, same replacement can also be made, improved etc., these
Belong to the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of airplane heat exchanger flushing device characterized by comprising
Heat exchanger (6) to be cleaned；
The upper end of the heat exchanger (6) to be cleaned has cold road spray interface (5), the heat exchanger (6) to be cleaned
Also there are hot pipeline connector (7), cold road spray interface (5) and the hot pipeline connector (7) pass through outlet valve component respectively
(10) it is connect with cleaning fluid tank (3)；
The outlet valve component (10), for control cold road spray interface (5) and the hot pipeline connector (7) and it is described clearly
Washing lotion case (3) is connected to or is not connected to.
2. a kind of airplane heat exchanger flushing device according to claim 1, it is characterised in that:
Also there are water pump (11) between the cleaning fluid tank (3) and the outlet valve component (10)；
The water pump (11), for providing pressure to the cleaning solution in the cleaning fluid tank (3).
3. a kind of airplane heat exchanger flushing device according to claim 2, it is characterised in that:
Also there are unit fixed on water pump suction valve (12) between the water pump (11) and the cleaning fluid tank (3)；
Whether the unit fixed on water pump suction valve (12), the cleaning solution for controlling cleaning fluid tank (3) flow into the water pump (11).
4. a kind of airplane heat exchanger flushing device according to claim 1, it is characterised in that:
The downside of the heat exchanger (6) to be cleaned has water receiving mechanism；
The water receiving mechanism, for picking up the cleaning waste liquid of the heat exchanger to be cleaned (6).
5. a kind of airplane heat exchanger flushing device according to claim 4, it is characterised in that:
The water receiving mechanism, comprising: support orifice plate (4) and water collection agencies；
The upside of support orifice plate (4) is the heat exchanger (6) to be cleaned, and the downside of support orifice plate (4) is collection
Water dispenser structure；
There is through-hole on the support orifice plate (4)；
The support orifice plate (4) is used to support the heat exchanger to be cleaned (6) and by the heat exchanger to be cleaned
(6) waste liquid enters the water collection agencies by the through-hole；
The water collection agencies, for collecting the waste liquid of the heat exchanger to be cleaned (6).
6. a kind of airplane heat exchanger flushing device according to claim 5, it is characterised in that:
The water collection agencies, comprising: leaf filter (8) sum aggregate water tray (9)；
The upside of the leaf filter (8) is the support orifice plate (4), and the downside of the leaf filter (8) is the collection
Water tray (9), the downside of collection water tray (9) are the cleaning fluid tank (3)；
The leaf filter (8), for filtering the waste liquid of the heat exchanger to be cleaned (6)；
The collection water tray (9), the liquid for filtering the leaf filter (8) import the cleaning fluid tank (3).
7. a kind of airplane heat exchanger flushing device according to claim 6, it is characterised in that:
The cleaning fluid tank (3), support orifice plate (4), the heat exchanger (6) to be cleaned, the leaf filter (8)
With the collection water tray (9) in cleaning cabin (2).
8. a kind of airplane heat exchanger flushing device according to claim 7, it is characterised in that:
The cleaning cabin (2) has washing of tanks door (1).
9. according to a kind of any one of claim 2-3 airplane heat exchanger flushing device, which is characterized in that further include:
Controller (A)；
The controller (A), connect with the water pump (11) and the outlet valve component (10) respectively；
The controller (A), for controlling the water pump (11) work or not working and by the outlet valve component
(10) it controls cold road spray interface (5) and the hot pipeline connector (7) is connected to the cleaning fluid tank (3) or is not connected to.
10. a kind of airplane heat exchanger flushing device according to claim 9, it is characterised in that:
The controller (A), comprising: cleaning module control panel (13) and cleaning module electric cabinet (14)；
The cleaning module control panel (13), for controlling water pump (11) work by the cleaning module electric cabinet (14)
Make or does not work and cold road spray interface (5) and the hot pipeline connector are controlled by the outlet valve component (10)
(7) it is connected to or is not connected to the cleaning fluid tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128470.2U CN209541531U (en) | 2018-12-18 | 2018-12-18 | A kind of airplane heat exchanger flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128470.2U CN209541531U (en) | 2018-12-18 | 2018-12-18 | A kind of airplane heat exchanger flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209541531U true CN209541531U (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822128470.2U Active CN209541531U (en) | 2018-12-18 | 2018-12-18 | A kind of airplane heat exchanger flushing device |
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| CN (1) | CN209541531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847839A (en) * | 2021-09-30 | 2021-12-28 | 中航通飞华南飞机工业有限公司 | On-machine cleaning device and method for double-stage radiator |
-
2018
- 2018-12-18 CN CN201822128470.2U patent/CN209541531U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847839A (en) * | 2021-09-30 | 2021-12-28 | 中航通飞华南飞机工业有限公司 | On-machine cleaning device and method for double-stage radiator |
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